Insulating device



FIG. 1 is a top, front, left perspective view of an insulating deviceshowing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an enlarged view of the region identified by the number “8” inFIG. 3 thereof.

The dashed broken lines in the drawings illustrate unclaimed portions ofthe insulating device. The dash-dot broken lines in the drawingsillustrate boundaries of the claimed design. The stipple shading in thedrawings is a drawing convention to represent curvature; it does notillustrate material, surface ornamentation, or surface decoration. Theenlarged view of the region identified by the number “8” in FIG. 3depicts unclaimed portions of the insulating device, and forms no partof the claimed design.

CLAIM The ornamental design for an insulating device, as shown anddescribed.